Blueair Air Purifiers for Small Rooms, Bedrooms, Homes

Introducing the Blue Pure 511i Max HEPASilent smart air purifier, designed to quickly clean up to 465sqft of living space in just 30 minutes, or 193 sqft in about 12.5 minutes on high. This air purifier has been independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide Program for air cleaners. It boasts a Clean Air Delivery Rate (CADR) of 125 for fine smoke particles, dust, and pollen.

Thanks to our proprietary RealTrack algorithm, the filter of the Blue Pure 511i Max air purifier lasts longer as it calculates exactly how dirty the filter is based on actual usage, which allows for more accurate replacement timing within 9 months. To ensure optimal performance, we offer genuine Blueair Blue Pure F5MAX replacement filters, such as the Blue Pure 511i Max air purifier replacement filter B08KPJG1HS, as well as the F5MAX SmokeBlock Filter(B08KQLZXKF) and F5MAX AllergenBlock Filter(B08KQJBPQ2) to meet your specific needs.

Additionally, the Blue Pure Max air purifiers come with a customizable, washable fabric pre-filter, available in various designs to suit your style. Comparing pollen CADR on high fan speed (Blue Pure 411a Max & 411i Max vs. Blue 411 Auto), the noise level varies, and results are based on AHAM maximum allowable certified ratings.

With its HEPASilent dual filtration technology, the Blue Pure 511i Max air purifier operates quietly at just 19 db on low, never exceeding 48 db, making it suitable even for night use. It removes at least 99.97% of tiny airborne particles and uses less noise and energy than HEPA filtration alone.

The Blueair smart air purifier app offers scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing, and RealTrack accurate 6–9 month filter tracking technology. Plus, Alexa voice control is available for added convenience. Its intuitive display, 5-color AQI, and simple two-button design make it easy to control fan speed, including night mode, auto mode, and child lock.

With multiple customized replacement filters available, the Blue Pure 511i Max air purifier is independently tested for performance and safety, with zero ozone emissions. It is Energy Star Most Efficient 2023 certified, using as little as 2.5W – 20W depending on fan speed.

In conclusion, the Blue Pure Max air purifier offers a comprehensive solution to indoor air quality, with a focus on efficiency, performance, and user-friendly features. Please note that this product is made for NORTH AMERICA USE ONLY and should only be used with input voltages between 110-120V.

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